Latching switch
US4899021A · kind A · utility
3Cited by
2References
12Claims
0Family size
Inventor
Key dates
| Filing date | Apr 22, 1988 |
| Grant date | Feb 6, 1990 |
| Priority date | — |
| Expiry date | Apr 22, 2008 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H13/62
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A portable latching switch which has a switch body containing three cavities. An elongated cavity extends into the switch body for receiving an actuating member. The second and third cavities communicate with and extend transversely from the elongated cavity and contain latching members. An electrical switching member is responsive to movement of the latching member located in the second cavity. A locking member is contained in the third cavity whereby upon actuation of the electronic device a key is required for resetting of the latching member in the third cavity and subsequently of the actuating member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.